there are different types of plant sexes: ・Monoecious plants: These plants have separate male and female flowers on the same ...

Separate plants bear either female flowers (shown ... some trees bear only female flowers, and some are monoecious, bearing both. And apparently individuals can change year to year.

Plants are monoecious with male and female flowers appearing separately on each plant. Some are tuberous, some grow from rhizomes, and others have fibrous roots. USES Cut flowers, bedding plants ...